[ 1915.048242] loop0: detected capacity change from 0 to 1048576 [ 1915.051683] EXT4-fs (loop0): mounting ext3 file system using the ext4 subsystem [ 1915.053876] EXT4-fs (loop0): mounted filesystem 653b69af-a427-45ec-9ff8-a639644c98a4 with ordered data mode. Quota mode: none. [ 1915.639565] EXT4-fs (loop0): unmounting filesystem 653b69af-a427-45ec-9ff8-a639644c98a4.